Esempio n. 1
0
func (p *test) Generate(imports generator.PluginImports, file *generator.FileDescriptor) bool {
	used := false
	randPkg := imports.NewImport("math/rand")
	timePkg := imports.NewImport("time")
	testingPkg := imports.NewImport("testing")
	fmtPkg := imports.NewImport("fmt")
	for _, message := range file.Messages() {
		ccTypeName := generator.CamelCaseSlice(message.TypeName())
		if !gogoproto.IsStringer(file.FileDescriptorProto, message.DescriptorProto) {
			continue
		}

		if gogoproto.HasTestGen(file.FileDescriptorProto, message.DescriptorProto) {
			used = true
			p.P(`func Test`, ccTypeName, `Stringer(t *`, testingPkg.Use(), `.T) {`)
			p.In()
			p.P(`popr := `, randPkg.Use(), `.New(`, randPkg.Use(), `.NewSource(`, timePkg.Use(), `.Now().UnixNano()))`)
			p.P(`p := NewPopulated`, ccTypeName, `(popr, false)`)
			p.P(`s1 := p.String()`)
			p.P(`s2 := `, fmtPkg.Use(), `.Sprintf("%v", p)`)
			p.P(`if s1 != s2 {`)
			p.In()
			p.P(`t.Fatalf("String want %v got %v", s1, s2)`)
			p.Out()
			p.P(`}`)
			p.Out()
			p.P(`}`)
		}

	}
	return used
}
Esempio n. 2
0
func (p *stringer) Generate(file *generator.FileDescriptor) {
	p.PluginImports = generator.NewPluginImports(p.Generator)
	p.atleastOne = false

	p.localName = generator.FileName(file)

	stringsPkg := p.NewImport("strings")
	for _, message := range file.Messages() {
		if !gogoproto.IsStringer(file.FileDescriptorProto, message.DescriptorProto) {
			continue
		}
		p.atleastOne = true
		ccTypeName := generator.CamelCaseSlice(message.TypeName())
		p.P(`func (this *`, ccTypeName, `) String() string {`)
		p.In()
		p.P(`if this == nil {`)
		p.In()
		p.P(`return "nil"`)
		p.Out()
		p.P(`}`)
		p.P("s := ", stringsPkg.Use(), ".Join([]string{`&", ccTypeName, "{`,")
		for _, field := range message.Field {
			fieldname := p.GetFieldName(message, field)
			if field.IsMessage() || p.IsGroup(field) {
				desc := p.ObjectNamed(field.GetTypeName())
				msgname := p.TypeName(desc)
				msgnames := strings.Split(msgname, ".")
				typeName := msgnames[len(msgnames)-1]
				if field.IsRepeated() {
					p.P("`", fieldname, ":`", ` + `, stringsPkg.Use(), `.Replace(`, p.Pkg["fmt"],
						`.Sprintf("%v", this.`, fieldname, `[:this.`, generator.SizerName(fieldname),
						`]), "`, typeName, `","`, msgname, `"`, ", 1) + `,", "`,")
				} else {
					fieldValue := "this.Get" + generator.CamelCase(fieldname) + "()"
					if gogoproto.IsCustomType(field) || gogoproto.IsEmbed(field) {
						fieldValue = "this." + fieldname
					}
					p.P("`", fieldname, ":`", ` + `, stringsPkg.Use(), `.Replace(`, p.Pkg["fmt"],
						`.Sprintf("%v", `, fieldValue, `), "`, typeName, `","`, msgname, `"`,
						", 1) + `,", "`,")
				}
			} else if field.IsRepeated() {
				p.P("`", fieldname, ":`", ` + `, p.Pkg["fmt"], `.Sprintf("%v", this.`, fieldname,
					"[:this.", generator.SizerName(fieldname), "]) + `,", "`,")
			} else {
				fieldValue := "this.Get" + generator.CamelCase(fieldname) + "()"
				if gogoproto.IsCustomType(field) || gogoproto.IsEmbed(field) {
					fieldValue = "this." + fieldname
				}
				p.P("`", fieldname, ":`", ` + `, p.Pkg["fmt"], `.Sprintf("%v", `, fieldValue, ") + `,", "`,")
			}
		}
		if message.DescriptorProto.HasExtension() {
			if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
				p.P("`XXX_extensions:` + proto.StringFromExtensionsMap(this.XXX_extensions) + `,`,")
			} else {
				p.P("`XXX_extensions:` + proto.StringFromExtensionsBytes(this.XXX_extensions) + `,`,")
			}
		}
		p.P("`XXX_unrecognized:` + ", p.Pkg["fmt"], `.Sprintf("%v", this.XXX_unrecognized) + `, "`,`,")
		p.P("`}`,")
		p.P(`}`, `,""`, ")")
		p.P(`return s`)
		p.Out()
		p.P(`}`)
	}

	if !p.atleastOne {
		return
	}

}